Cheap Flights from San Juan to Athens International

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Flight deals from San Juan to Athens International

Looking for a cheap last-minute deal or the best return flight from San Juan to Athens International Airport? If you want to travel next month, return fares start from R 14,630. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Juan to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan to Athens International flights are currently cheapest in November.

San Juan to Athens International: Alternative routes

Compare routes from San Juan to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

San Juan to Athens: Flight information

The things to know before you go.
Cheapest flight foundR 5,493
Cheapest month to flyNovember

Finding cheap flights from San Juan to Athens International: Frequently asked questions

The best price we found for a return flight from San Juan to Athens International is R 12,205. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Juan to Athens International. But we found flights with one stop from R 12,205.
As of April 2026, there are no flights flying from San Juan to Athens International.
The cheapest month to fly from San Juan to Athens International is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Juan to Athens International Airport on Tuesday, 10 November 2026.
No airlines currently offer direct flights between San Juan and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Athens International is KLM .

Travelling from San Juan to Eleftherios Venizelos International Airport (ATH): What you need to know

  • Luis Munoz Marin International Airport (SJU) is San Juan's main airport. Check out your options for booking a flight from San Juan to Eleftherios Venizelos International Airport (ATH) jetting off from here.

  • Eleftherios Venizelos International Airport is located in Athens. The city is in the UTC+2 timezone and is six hours ahead of San Juan.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your flight from San Juan to ATH.

  • Planning to travel during a peak time like school or public holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Consider adding a stopover to find cheap flights from San Juan to ATH. Simply uncheck 'Direct flights only' when browsing departures from Luis Munoz Marin International Airport (SJU). Make a stop (and maybe make your fare cheaper) by passing through one of these airports:

    • John F. Kennedy International Airport (JFK)

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Newark Liberty International Airport (EWR)

  • Located around 8 kilometres from the centre of San Juan, SJU can be reached in about 10 minutes by car (depending on traffic). The journey by public transport is roughly 55 minutes.

  • Catching an early flight from San Juan to Eleftherios Venizelos International Airport? Avoid the mad dash to the terminal (and catch some extra z's) by staying at one of these stays near Luis Munoz Marin International Airport:

  • When it comes to the on-time performance of Luis Munoz Marin International Airport, 73.65% of flights arrive within the scheduled time frame.

Fernando Luis Ribas Dominicci Airport (SIG)

About Eleftherios Venizelos International Airport (ATH)

  • Book a hotel near ATH if you're catching a late flight from San Juan to Eleftherios Venizelos International Airport. Select one of these accommodation options and be under the covers in no time flat:

  • Get on the fast track to adventure by picking up an Eleftherios Venizelos International Airport rental car. Grab your wheels from Centauro, Green Motion or Surprice and experience the lesser-explored corners of Athens and beyond.

  • For the best deal, book your vehicle around three weeks in advance of your San Juan to Eleftherios Venizelos International Airport flight.

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

  • From Eleftherios Venizelos International Airport, central Athens is around 40 kilometres away. It takes about 35 minutes to get to the city centre by car.

  • If you're taking public transport, expect a journey time of about 1 hour.

How to find the cheapest flights from San Juan to Eleftherios Venizelos International Airport (ATH)

  • R 5,493 is currently the best price for a one-way ticket from San Juan to Eleftherios Venizelos International Airport. Return flights start from R 12,205. These prices can change based on demand.

  • Booking early is often the key to finding a cheap flight from San Juan to ATH. Airlines adjust prices based on demand, so the closer your departure date, the more it could cost you.

  • Affordable San Juan to Eleftherios Venizelos International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' tool to compare fares across each month and then fly out on the cheapest day.

  • Save time searching for cheap plane tickets from San Juan to ATH by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Filters make it easier to dig up a deal for your flight from San Juan to Eleftherios Venizelos International Airport. Pick the departure times, carriers and stops that work for you. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from San Juan to Eleftherios Venizelos International Airport (ATH)

  • February is the quietest month for flights from San Juan to Eleftherios Venizelos International Airport (ATH), while August is the busiest. Work out the best time to go to Athens based on whether you want a bustling atmosphere or a more laid-back vibe.

  • Lock in a San Juan to ATH plane ticket departing in July if you want to experience the city during its warmest month. Expect temperatures in Athens to range from 22ºC (72ºF) to 37ºC (99ºF).

  • Search for cheap tickets from San Juan to Eleftherios Venizelos International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 14ºC (57ºF).

More about Athens

  • After booking your flight from San Juan to Eleftherios Venizelos International Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Athens:

  • All great adventures should include some sightseeing. Acropolis of Athens, The Parthenon and Erechtheion are essential stops on your Athens itinerary.

Explore more of Greece

  • You've seen Athens, now it's time to explore other corners of Greece. Travel around 225 kilometres north-west to Larisa to check off its leading attractions. From Ancient Theatre A to War Memorial and Larissa Ancient Ruins, your itinerary will be busy.

  • If you want to check out another corner of Greece, consider Kalamaria, roughly 306 kilometres north of Athens. Thetidos Park, Nautical Club of Thessaloniki and Kalamaria Marina Recreational Park are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.